Table 3.

Significance of ErbB receptor family as a marker for bladder cancer death.

Study name	Methods	Pts no.	Study subject	Significance
EGFR
[13]	IHC	73	T2–4	Yes
[25]	IHC	109	T2	NS
[16]	IHC	182	T0–4	NS
[26]	IHC	59	T2–4	Yes
[27]	IHC	141	T2–4	NS
[15]	IHC	52	T0-1	NS
	IHC	101	T0–4	Yes
[26]	RT-PCR	59	T2–4	Yes
[28]	RT-PCR	88	T0–4	NS
[29]	qRT-PCR	73	T0–4	NS
ErbB2
[30]	Gene amplification	163	T0–4	Yes
[31]	Gene amplification	57	T0–4	Yes
[21]	FISH	62	T0–4	NS
[32]	FISH	1500	T0–4	NS
[13]	IHC	55	T2–4	NS
[22]	IHC	39	T3-4	Yes
[25]	IHC	109	T2	NS
[33]	IHC	80	T2–4	NS
[16]	IHC	184	T0–4	NS
[34]	IHC	90	T2–4	Yes
[35]	IHC	138	T2–4	Yes
[36]	IHC	132	T2–4	Yes
[27]	IHC	141	T2–4	NS
[37]	IHC	88	T0–4	Yes
[32]	IHC	1500	T0–4	NS
[5]	IHC	245	T0–4	Yes
[23]	IHC	89	T0–4	Yes
[28]	RT-PCR	88	T0–4	NS
[29]	RT-PCR	73	T0–4	NS
ErbB3 or ErbB4
[16]	IHC	128	T0–4	NS
	IHC	124	T0–4	Yes